about 95 %
The Earth's total surface is 80% water and only 2.5% is fresh water.
About 70% of the surface of the Earth is covered with water but only about 0,0001% of the total mass is liquid water.
Earth is the planet with nearly three fourths of its surface covered in oceans. These vast bodies of water play a crucial role in regulating the planet's climate and supporting a wide variety of ecosystems.
0.03%
a litte over 1% is available to humans and other organisms.
0.03%
Thirty million hundred on the beach but 6,000 in a pool.
The Planet Earth is ONE planet.
Of all the water on earth, , only 2.59% is avalible as freshwater
Mars has no liquid water. For a planet to have liquid water it must be the correct distance from the Sun like Earth.
Mars is the closest to Earth of all the planets. However it is much colder and doesn't have the atmosphere humans need. It also doesn't have surface water.
Oxygen makes up about 21% of Earth's atmosphere. It is also found in various forms in water, rocks, and living organisms on the planet.